49806465 has 8 divisors (see below), whose sum is σ = 79690368. Its totient is φ = 26563440.

The previous prime is 49806461. The next prime is 49806473. The reversal of 49806465 is 56460894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49806465 - 2² = 49806461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49806461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1660201 + ... + 1660230.

It is an arithmetic number, because the mean of its divisors is an integer number (9961296).

Almost surely, 2^49806465 is an apocalyptic number.

It is an amenable number.

49806465 is a deficient number, since it is larger than the sum of its proper divisors (29883903).

49806465 is a wasteful number, since it uses less digits than its factorization.

49806465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320439.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 49806465 is about 7057.3695524607. The cubic root of 49806465 is about 367.9272092363.

The spelling of 49806465 in words is "forty-nine million, eight hundred six thousand, four hundred sixty-five".